/* USER CODE BEGIN Header */
/**
 ******************************************************************************
 * @file           : main.c
 * @brief          : Main program body
 ******************************************************************************
 * @attention
 *
 * Copyright (c) 2024 STMicroelectronics.
 * All rights reserved.
 *
 * This software is licensed under terms that can be found in the LICENSE file
 * in the root directory of this software component.
 * If no LICENSE file comes with this software, it is provided AS-IS.
 *
 ******************************************************************************
 */
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "tim.h"
#include "gpio.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "TC5020.h"
#include "key.h"
/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */

/* USER CODE END PTD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */

/* USER CODE END PD */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */

/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/

/* USER CODE BEGIN PV */

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
/* USER CODE BEGIN PFP */
uint32_t flash_Set_Time = 0;
uint32_t current_set_Time = 0;
uint8_t current_key = 0;

/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */

/* USER CODE END 0 */

/**
 * @brief  The application entry point.
 * @retval int
 */
int main(void)
{
	/* USER CODE BEGIN 1 */
	uint8_t minute = 0;
	uint8_t second = 0;
	uint16_t exec_main_num = 0;
	uint8_t current_mode = 0;
	uint8_t run_flag = 0;
	/* USER CODE END 1 */

	/* MCU Configuration--------------------------------------------------------*/

	/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
	HAL_Init();

	/* USER CODE BEGIN Init */

	/* USER CODE END Init */

	/* Configure the system clock */
	SystemClock_Config();

	/* USER CODE BEGIN SysInit */

	/* USER CODE END SysInit */

	/* Initialize all configured peripherals */
	MX_GPIO_Init();
	MX_TIM2_Init();
	/* USER CODE BEGIN 2 */
	read_from_flash();
	current_set_Time = flash_Set_Time;
	set_current_time(current_set_Time);

	minute = current_set_Time / 60;
	second = current_set_Time % 60;
	beep_tip();

	/* USER CODE END 2 */

	/* Infinite loop */
	/* USER CODE BEGIN WHILE */
	while (1)
	{
		HAL_Delay(10);

		if(run_flag == 1)
		{
			if(current_set_Time == 0)
			{
				run_flag = 0;
				HAL_TIM_Base_Stop_IT(&htim2);

				HAL_GPIO_WritePin(Beep_GPIO_Port, Beep_Pin, GPIO_PIN_SET);
				HAL_Delay(300);
				HAL_GPIO_WritePin(Beep_GPIO_Port, Beep_Pin, GPIO_PIN_RESET);
				HAL_Delay(300);
				HAL_GPIO_WritePin(Beep_GPIO_Port, Beep_Pin, GPIO_PIN_SET);
				HAL_Delay(300);
				HAL_GPIO_WritePin(Beep_GPIO_Port, Beep_Pin, GPIO_PIN_RESET);
				HAL_Delay(300);
				HAL_GPIO_WritePin(Beep_GPIO_Port, Beep_Pin, GPIO_PIN_SET);
				HAL_Delay(300);
				HAL_GPIO_WritePin(Beep_GPIO_Port, Beep_Pin, GPIO_PIN_RESET);
				HAL_Delay(300);
			}
		}
		exec_main_num ++;
		if(exec_main_num == 50)
		{
			if(current_mode == 0)
			{
				HAL_GPIO_WritePin(GPIOB,LED2_Pin|LED12_Pin, GPIO_PIN_RESET);
				HAL_GPIO_WritePin(GPIOA,LED1_Pin|LED11_Pin, GPIO_PIN_RESET);
			}else if(current_mode == 1)
			{
				HAL_GPIO_WritePin(GPIOB,LED12_Pin, GPIO_PIN_SET);
				HAL_GPIO_WritePin(GPIOA,LED11_Pin, GPIO_PIN_RESET);

				HAL_GPIO_WritePin(GPIOA,LED1_Pin, GPIO_PIN_RESET);
				HAL_GPIO_WritePin(GPIOB,LED2_Pin, GPIO_PIN_SET);
			}else if(current_mode == 2)
			{
				HAL_GPIO_WritePin(GPIOB,LED12_Pin, GPIO_PIN_RESET);
				HAL_GPIO_WritePin(GPIOA,LED11_Pin, GPIO_PIN_SET);

				HAL_GPIO_WritePin(GPIOA,LED1_Pin,GPIO_PIN_SET);
				HAL_GPIO_WritePin(GPIOB,LED2_Pin,GPIO_PIN_RESET);
			}
		}else if(exec_main_num == 100)
		{
			if(current_mode == 0)
			{
				HAL_GPIO_WritePin(GPIOB,LED2_Pin|LED12_Pin, GPIO_PIN_SET);
				HAL_GPIO_WritePin(GPIOA,LED1_Pin|LED11_Pin, GPIO_PIN_SET);
			}else if(current_mode == 1)
			{
				HAL_GPIO_WritePin(GPIOA,LED11_Pin, GPIO_PIN_SET);
				HAL_GPIO_WritePin(GPIOB,LED12_Pin, GPIO_PIN_SET);

				HAL_GPIO_WritePin(GPIOA,LED1_Pin, GPIO_PIN_SET);
				HAL_GPIO_WritePin(GPIOB,LED2_Pin, GPIO_PIN_SET);

			}else if(current_mode == 2)
			{
				HAL_GPIO_WritePin(GPIOA,LED11_Pin, GPIO_PIN_SET);
				HAL_GPIO_WritePin(GPIOB,LED12_Pin, GPIO_PIN_SET);
				HAL_GPIO_WritePin(GPIOA,LED1_Pin, GPIO_PIN_SET);
				HAL_GPIO_WritePin(GPIOB,LED2_Pin, GPIO_PIN_SET);
			}
			exec_main_num = 0;
		}

		uint8_t key = get_currentKey();
		if(key != 0)
		{
			current_key = key;
			if(key == 1)
			{
				if(current_mode == 0)  // 控制运行  启停
						{
					if(run_flag == 0)
					{
						run_flag = 1;
						HAL_TIM_Base_Start_IT(&htim2);
					}else{
						run_flag = 0;
						HAL_TIM_Base_Stop_IT(&htim2);
					}
						}else if(current_mode == 1)    	// 分钟+
						{
							if(minute < 99)
							{
								minute++;
								uint32_t total_time = minute*60+second;
								set_current_time(total_time);
							}

						}else if(current_mode == 2)    	// 秒+
						{
							if(second < 60)
							{
								second++;
								uint32_t total_time = minute*60+second;
								set_current_time(total_time);
							}

						}
			}else if(key == 2)
			{
				if(current_mode == 0)  			// 控制运行   重新开始
				{
					current_set_Time = flash_Set_Time;
					set_current_time(current_set_Time);
					HAL_TIM_Base_Stop_IT(&htim2);
					run_flag = 0;
				}else if(current_mode == 1)    	//分钟-
				{
					if(minute > 0)
					{
						minute--;
						uint32_t total_time = minute*60+second;
						set_current_time(total_time);
					}

				}else if(current_mode == 2)    	//秒-
				{
					if(second > 0)
					{
						second--;
						uint32_t total_time = minute*60+second;
						set_current_time(total_time);
					}
				}
			}else if(key == 3)   				// 模式的切换
			{
				current_mode++;
				if(current_mode == 3)
				{
					current_mode = 0;
					uint32_t total_time = minute*60+second;
					write_into_flash(total_time);
					flash_Set_Time = total_time;
					current_set_Time = total_time;
					set_current_time(current_set_Time);
				}
			}
		}

		/* USER CODE END WHILE */
		/* USER CODE BEGIN 3 */
	}
	/* USER CODE END 3 */
}

/**
 * @brief System Clock Configuration
 * @retval None
 */
void SystemClock_Config(void)
{
	RCC_OscInitTypeDef RCC_OscInitStruct = {0};
	RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

	/** Initializes the RCC Oscillators according to the specified parameters
	 * in the RCC_OscInitTypeDef structure.
	 */
	RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
	RCC_OscInitStruct.HSEState = RCC_HSE_ON;
	RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
	RCC_OscInitStruct.HSIState = RCC_HSI_ON;
	RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
	RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
	RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;
	if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
	{
		Error_Handler();
	}

	/** Initializes the CPU, AHB and APB buses clocks
	 */
	RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
			|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
	RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
	RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
	RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
	RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;

	if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
	{
		Error_Handler();
	}
}

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/**
 * @brief  This function is executed in case of error occurrence.
 * @retval None
 */
void Error_Handler(void)
{
	/* USER CODE BEGIN Error_Handler_Debug */
	/* User can add his own implementation to report the HAL error return state */
	__disable_irq();
	while (1)
	{
	}
	/* USER CODE END Error_Handler_Debug */
}

#ifdef  USE_FULL_ASSERT
/**
 * @brief  Reports the name of the source file and the source line number
 *         where the assert_param error has occurred.
 * @param  file: pointer to the source file name
 * @param  line: assert_param error line source number
 * @retval None
 */
void assert_failed(uint8_t *file, uint32_t line)
{
	/* USER CODE BEGIN 6 */
	/* User can add his own implementation to report the file name and line number,
     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
	/* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */
